net-vpc-peering

Google Network Peering

This module allows creation of a VPC Network Peering between two networks.

The resources created/managed by this module are:

• one network peering from local network to peer network
• one network peering from peer network to local network

Usage

Basic usage of this module is as follows:

module "peering" {
  source        = "./fabric/modules/net-vpc-peering"
  prefix        = "name-prefix"
  local_network = "projects/project-1/global/networks/vpc-1"
  peer_network  = "projects/project-1/global/networks/vpc-2"
}
# tftest modules=1 resources=2

If you need to create more than one peering for the same VPC Network (A -> B, A -> C) you use a depends_on for second one to keep order of peering creation (It is not currently possible to create more than one peering connection for a VPC Network at the same time).

module "peering-a-b" {
  source        = "./fabric/modules/net-vpc-peering"
  prefix        = "name-prefix"
  local_network = "projects/project-a/global/networks/vpc-a"
  peer_network  = "projects/project-b/global/networks/vpc-b"
}

module "peering-a-c" {
  source        = "./fabric/modules/net-vpc-peering"
  prefix        = "name-prefix"
  local_network = "projects/project-a/global/networks/vpc-a"
  peer_network  = "projects/project-c/global/networks/vpc-c"
  depends_on    = [module.peering-a-b]
}
# tftest modules=2 resources=4

Variables

name	description	type	required	default
local_network	Resource link of the network to add a peering to.	string	✓
peer_network	Resource link of the peer network.	string	✓
export_local_custom_routes	Export custom routes to peer network from local network.	bool		false
export_peer_custom_routes	Export custom routes to local network from peer network.	bool		false
peer_create_peering	Create the peering on the remote side. If false, only the peering from this network to the remote network is created.	bool		true
prefix	Name prefix for the network peerings.	string		"network-peering"

Outputs

name	description	sensitive
local_network_peering	Network peering resource.
peer_network_peering	Peer network peering resource.